QSL/SPOT Selector.
Activate or Inactivate Auto Spot entries or QSL confirmation emails at your own convenience. Instant On/Off service. When QSL button is lit you will receive QSL email confirmation for each QSL that you receive. When SPOT is lit you allow...

S-Meter Lit Plugin Blue
Backlit S- Signal Strength while receiving and Audio ALC (Automatic Level Control) level while transmitting.
It is good practice to keep the mic audio level in the green ALC area while transmitting.
P- Received Signal Strength while re...

Audio compressor for both RX and TX audio.
A compressor/limiter is a type of amplifier in which gain is dependent on the signal level passing through it. You can set the maximum level a compressor/limiter allows to pass through, thereby causing automatic gain r...

Audio compressor for both RX and TX audio.
A compressor/limiter is a type of amplifier in which gain is dependent on the signal level passing through it. You can set the maximum level a compressor/limiter allows to pass through, thereby causing automatic gain r...

Remember this old classic from 1978? Space Invaders is one of the most addicting games that was ever made. Whilst waiting for your favorite DX, compete with your fellow Ham Radio friends. Try to make it on the High Score list.
The idea of this game is very simplistic...